Porter-Cable 5140083-20 Switch Key – Genuine OEM Replacement Table Saw Safety Switch Key
Part Number: 5140083-20
Category: Table Saw Parts → Switch Components → Safety Switch Keys
Type: Porter-Cable 5140083-20 Switch Key – Genuine OEM Replacement Table Saw Safety Switch Key
The Porter-Cable 5140083-20 Switch Key is a genuine OEM replacement safety key designed for compatible Porter-Cable table saws. This durable plastic key inserts into the saw's power switch, enabling the switch to operate. When the key is removed, the switch cannot be activated, helping prevent unauthorized or accidental use of the saw. Manufactured to original equipment specifications, it provides a direct-fit replacement for lost, damaged, or worn switch keys while restoring the factory safety feature.
Key Features & Benefits
- Part Number: 5140083-20
- Genuine OEM Porter-Cable replacement part
- Replacement removable safety switch key
- Enables operation of the power switch when installed
- Helps prevent unauthorized or accidental saw operation when removed
- Durable molded plastic construction
- Direct-fit OEM replacement
- Easy installation—no tools required
Technical Specifications
Part Number: 5140083-20
Manufacturer: Porter-Cable / Stanley Black & Decker
Product Type: Safety Switch Key
Material: Durable Plastic
Application: Table Saw Power Switch
OEM Part: Yes
Quantity: Sold Individually
Compatible Applications
The Porter-Cable 5140083-20 Switch Key fits compatible Porter-Cable table saws, including:
Porter-Cable
- PCB220TS
- PCB222TS
Always verify your table saw model and original part number before ordering to ensure proper compatibility.
Function of the Safety Switch Key
The 5140083-20 Switch Key is designed to:
- Enable operation of the table saw's power switch
- Prevent the saw from being turned on when the key is removed
- Help reduce unauthorized or accidental tool operation
- Restore the factory safety lockout feature
- Provide a secure, OEM fit within the switch assembly
- Replace lost or damaged switch keys without replacing the entire switch assembly
Common Signs Replacement Is Needed
Replace the safety switch key if you notice:
- Original key has been lost
- Key is cracked or broken
- Key no longer fits securely in the switch
- Difficulty operating the power switch due to key damage
- Missing safety lockout feature
- Excessive wear from repeated use
A missing or damaged switch key prevents normal operation of the table saw and eliminates the convenience of the removable safety lockout feature.
Installation & Service Notes
Disconnect the table saw from its power source before inspecting or replacing switch components.
Remove any damaged or broken key fragments from the switch if necessary. Align the 5140083-20 Switch Key with the switch opening and insert it fully until it seats securely. Once installed, verify that the switch operates normally and remove the key after use whenever you wish to disable operation of the saw. Installation requires no tools and takes only a few seconds.
Important: Always verify your table saw model and original part number before ordering. If the saw still does not operate with a new switch key installed, inspect the switch assembly and electrical system for additional faults.
Maintenance Recommendations
- Remove the safety key whenever the saw is unattended.
- Keep the key clean and free of dirt or sawdust buildup.
- Store a spare key in a secure location to minimize downtime.
- Inspect the switch opening periodically for debris.
- Replace cracked or worn keys promptly.
- Use genuine OEM replacement parts to maintain factory fit, reliable operation, and the original table saw safety features.
